<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
    <title></title>
    <meta name="viewport" content="initial-scale=1,maximum-scale=1, minimum-scale=1">
    <link href="css/mui.min.css" rel="stylesheet"/>
    <style>
    	.mui-bar {
    		/*position:relative;*/
    	}
    	.headerBox{
    		display:flex;
    		justify-content: space-between;
    		align-items: center;
    		width:100%;
    		height:100%;
    	}
    	.headerBox>.mui-input-row{
    		width:100%;
    	}
    	.headerBox>.mui-input-row>input{
    		margin-bottom:0;
    	}
    </style>
</head>
<body>
	<header class="mui-bar mui-bar-nav">
		<div class="headerBox">
		    <a class="mui-action-back mui-icon mui-icon-left-nav mui-pull-left"></a>
		    <div class="mui-input-row">
		        <input type="text" class="mui-input-clear" placeholder="带清除按钮的输入框">
		    </div>
		</div>
	</header>
    <script src="js/mui.min.js"></script>
    <script type="text/javascript" charset="utf-8">
      	mui.init();
    </script>
</body>
</html>